How to reduce the roof heat loss of insulated storage tanks?
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How to reduce the roof heat loss of insulated storage tanks? For heavy oil tanks that require insulation, the tank is insulated only at its shell to prevent heat loss from the tank. Since the tank top is not insulated at present, there are significant heat loss losses due to heat dissipation from it every year. Therefore, it is necessary to determine what materials should be used for insulating the tank top in order to reduce heat loss from it, thereby helping the company to cut costs and increase efficiency. Of course, the insulation technology chosen should offer a good cost-performance ratio, without compromising the load capacity of the tank roof or causing corrosion to the metal.
In addition to insulation, painting can also be used for this purpose... By choosing the right paint and application method, not only can corrosion be effectively prevented, but insulation can also be improved to some extent
Is it possible to install a condenser on the tank top for recovery?
We know that oil storage tanks need to be insulated, usually because the temperature of the medium inside the tank should not exceed 90 degrees. The temperature on the outer surface of the tank top is not very high; it’s generally around 50 degrees. If the temperature of the medium inside the tank is lower, the temperature at the top of the tank will be even lower, falling below 50 degrees. Actually, what we’re mainly looking for are certain types of insulation layers, in order to minimize the loss of low-grade energy at the top of the tank (energy with a temperature below 50 degrees).
Insulation for the tank top is typically made of flame-retardant materials; it is important to ensure that the external waterproof layer is proper, so that water flowing around it does not drip onto the tank walls. A platform is installed on the top of the tank for people to stand on.
In fact, barrier-type thermal insulation coatings can be used. It is a coating that achieves thermal insulation by having a low thermal conductivity and high thermal resistance. Practice has shown that the results are good.
Use thermal insulation coatings. It is a coating that achieves thermal insulation by having a low thermal conductivity and high thermal resistance. Practice has shown that the results are good.